X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/90c9c01d50178a8a5398193f5dc16753f568e403..3c6276aa01e97101adf7ff78cab24c44ad2d48fc:/src/xbt/mmalloc/mmprivate.h

diff --git a/src/xbt/mmalloc/mmprivate.h b/src/xbt/mmalloc/mmprivate.h
index 5e380cc2ae..f13069519c 100644
--- a/src/xbt/mmalloc/mmprivate.h
+++ b/src/xbt/mmalloc/mmprivate.h
@@ -93,7 +93,7 @@ XBT_PRIVATE xbt_mheap_t mmalloc_preinit(void);
 
 /* Address to block number and vice versa.  */
 
-#define BLOCK(A) (((char*) (A) - (char*) mdp -> heapbase) / BLOCKSIZE + 1)
+#define BLOCK(A) ((size_t)(((char*)(A) - (char*)mdp->heapbase) / BLOCKSIZE + 1))
 
 #define ADDRESS(B) ((void*) (((ADDR2UINT(B)) - 1) * BLOCKSIZE + (char*) mdp -> heapbase))